7 Which of the following is NOT a way that investigators identify accelerants? Searching for the smell of gasoline Portable hydrocarbon detectors Accelerant sniffing dogs Identifable pour patterns (that are then tested) Multiple Choice 10 points The burning an unoccupied building such as an empty barn or an unoccupied house or other structure in order to claim insurance as __ degree arson. 3rd 4th 2nd 1st 8 True or False 10 points Fire evidence is collected and placed in envelopes or plastic bags and is packaged according to the chain of custody. True False

1. The correct answer is: Searching for the smell of gasoline.

Explanation: Investigators typically use various methods to identify accelerants, such as portable hydrocarbon detectors, accelerant-sniffing dogs, and identifiable pour patterns. However, simply searching for the smell of gasoline is not a reliable or scientific method for identifying accelerants.

2. The correct answer is: 1st degree arson.

Explanation: Burning an unoccupied building, such as an empty barn or house, in order to claim insurance is considered 1st degree arson. This is the most serious form of arson, as it involves intentionally setting fire to a structure that is not occupied, causing significant damage or endangering human life.

3. The correct answer is: True.

Explanation: Fire evidence is collected and placed in envelopes or plastic bags, and it is packaged according to the chain of custody. The chain of custody is a process that ensures the integrity and traceability of evidence, documenting who collected, handled, and stored the evidence at each step. This helps to prevent contamination, tampering, or loss of evidence, and ensures that the evidence can be reliably linked to the investigation.